This Electrical Wiring Diagram applies for Anti-Lock Brake System 1994 Volvo 960 series. Here you will find brief explanation of 1994 Volvo 960 ABS system which is started by giving the description of what is ABS, its parts, how it works, troubleshooting of bleeding brake system, adjustment, diagnosis and testing ABS repair precautions, ABS circuit test, sensors, solenoid, ABS removal and installation, and torque specification.
The ABS system has 2 relays (solenoid valve relay and pump motor relay), mounted on top of hydraulic modulator. Battery voltage is supplied to relays through fuse panel. ECU supplies a ground for relays when vehicle is in operation.